From f7f7e2cd340c088e82d09090eb275b98b34a9812 Mon Sep 17 00:00:00 2001
From: Cory Fields <cory-nospam-@coryfields.com>
Date: Mon, 27 Nov 2017 17:08:27 -0500
Subject: threads: add a thread_local autoconf check

---
 src/sync.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/sync.cpp')

diff --git a/src/sync.cpp b/src/sync.cpp
index 116533eb4..3f51383ea 100644
--- a/src/sync.cpp
+++ b/src/sync.cpp
@@ -11,6 +11,9 @@
 #include <stdio.h>
 
 #ifdef DEBUG_LOCKCONTENTION
+#if !defined(HAVE_THREAD_LOCAL)
+static_assert(false, "thread_local is not supported");
+#endif
 void PrintLockContention(const char* pszName, const char* pszFile, int nLine)
 {
     LogPrintf("LOCKCONTENTION: %s\n", pszName);
-- 
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